Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed soft lockups in fib6selectpath under high next hop changes. Soft lockups were observed on a cluster of Linux-based edge routers located in a highly dynamic environment. Using the bird service, these routers continuous...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: Allows the CPU to reschedule while setting per-page memory attributes. When running a SEV-SNP guest with a sufficiently large amount of memory 1TB+, the host may experience CPU soft lockups when performing an operation in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021585)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021585 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent...

SUSE CVE-2026-43253

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: move waitonsem out of spinlock With iommu.strict=1, the existing completion wait path can cause soft lockups under stressed environment, as waitonsem busy-waits under the spinlock with interrupts disabled. Move the...

CVE-2026-43253

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: move waitonsem out of spinlock With iommu.strict=1, the existing completion wait path can cause soft lockups under stressed environment, as waitonsem busy-waits under the spinlock with interrupts disabled. Move the...

CVE-2026-43253 iommu/amd: move wait_on_sem() out of spinlock

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: move waitonsem out of spinlock With iommu.strict=1, the existing completion wait path can cause soft lockups under stressed environment, as waitonsem busy-waits under the spinlock with interrupts disabled. Move the...

CVE-2026-43253

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: move waitonsem out of spinlock With iommu.strict=1, the existing completion wait path can cause soft lockups under stressed environment, as waitonsem busy-waits under the spinlock with interrupts disabled. Move the...

PT-2026-37593

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: move wait on sem out of spinlock With iommu.strict=1, the existing completion wait path can cause soft lockups under stressed environment, as wait on sem busy-waits under the spinlock with interrupts disabled. Move the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Added schedule points in batch operations. syzbot reported various soft lockups caused by bpf batch operations. Info: Task kworker/1:1:27 was blocked for more than 140 seconds. Info: The task got stuck in rcubarrier...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf: Fix detecting BPF atomic instructions Commit 91c960b0056672 "bpf: Rename BPFXADD and prepare to encode other atomics in .imm" converted BPFXADD to BPFATOMIC and added a way to distinguish instructions based on the...

Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Reworked the handling of long task execution when adding/ deleting entries. When adding or deleting a large number of elements in one step using ipset, it may take considerable time, and soft lockup errors can...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013802)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013802 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Add schedule points in batch ops syzbot reported various soft lockups caused by bpf batch...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013520)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013520 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring: add a schedule point in ioaddbuffers Looping 65535 times doing kmalloc calls can trigger...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010692)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010692 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring: add a schedule point in ioaddbuffers Looping 65535 times doing kmalloc calls can trigger...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010687)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010687 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Add schedule points in batch ops syzbot reported various soft lockups caused by bpf batch...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010971)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010971 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Rework long task execution when adding/deleting entries When adding/deleting...

SUSE CVE-2026-23351

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: split gc into unlink and reclaim phase Yiming Qian reports Use-after-free in the pipapo set type: Under a large number of expired elements, commit-time GC can run for a very long time in a non-preemptible...

SUSE CVE-2025-71160

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid chain re-validation if possible Hamza Mahfooz reports cpu soft lock-ups in nftchainvalidate: watchdog: BUG: soft lockup - CPU1 stuck for 27s! iptables-nft-re:37547 .. RIP: 0010:nftchainvalidate+0xcb/0x1...

AZL-75126 CVE-2025-71160 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid chain re-validation if possible Hamza Mahfooz reports cpu soft lock-ups in nftchainvalidate: watchdog: BUG: soft lockup - CPU1 stuck for 27s! iptables-nft-re:37547 .. RIP: 0010:nftchainvalidate+0xcb/0x1...

CVE-2025-71160

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid chain re-validation if possible Hamza Mahfooz reports cpu soft lock-ups in nftchainvalidate: watchdog: BUG: soft lockup - CPU1 stuck for 27s! iptables-nft-re:37547 .. RIP: 0010:nftchainvalidate+0xcb/0x1...